dodos - npm Package Compare versions

Comparing version 2.3.0 to 2.4.0

.nyc_output/19219.json

benchmark/dodo.js

		@@ -96,2 +96,8 @@ import {Suite} from 'benchmark'
		})
		.add('Dodo #filterBy #col #length', () => {
		dodo
		.filterBy('NumberOfDependents', n => n == 2)
		.col('NumberOfDependents')
		.length
		})
		.add('Dodo #col() #mean()', () => {
		@@ -98,0 +104,0 @@ dodo

package.json

		{
		"name": "dodos",
		"version": "2.3.0",
		"version": "2.4.0",
		"description": "Pandas-inspired iterator-based data wrangling library for js",
		@@ -28,3 +28,3 @@ "main": "dist/dodos.js",
		"babel-core": "~6.7.2",
		"babel-eslint": "~5.0.0",
		"babel-eslint": "~6.0.0",
		"babel-loader": "~6.2.4",
		@@ -36,3 +36,3 @@ "babel-polyfill": "~6.7.2",
		"d3-dsv": "~0.3.1",
		"eslint": "~2.5.0",
		"eslint": "~2.5.1",
		"husky": "~0.11.4",
		@@ -39,0 +39,0 @@ "npm-check": "~4.1.4",

README.md

		@@ -7,1 +7,25 @@ # Dodos
		NOTE: This is very much a work in progress for now

		```js

		array = [
		[1, 2, 3],
		[3, 4, 5],
		]

		index = ['columnA', 'columnB', 'columnC']

		const dodo = new Dodo(array, index)

		dodo.col('columnA').toArray() // [1, 3]

		dodo.filterBy('columnB', b => b == 4).toArray() // [4]

		dodo.col('columnA').sum() // 4

		```

		All methods return a new instance, leaving the original untouched.
		All operations on the array are evaluated only when calling `.toArray()` or when calling a `.reduce()` method (eg. `.sum()`).

		For now, please refer to the tests for more usage examples.

src/dodo.js

		@@ -66,2 +66,4 @@ import invariant from 'invariant'

		get length() { return this.toArray().length }

		uniq() { return [...new Set(this)] }
		@@ -68,0 +70,0 @@

test/dodo.js

		@@ -264,2 +264,11 @@ import test from 'ava'

		test('length', t => {
		const dodo = new Dodo(table, index)
		t.ok(dodo.col('Age').toArray().length == dodo.length)
		t.ok(dodo.cols('Age', 'Date').toArray().length
		== dodo.cols('Age', 'Date').length)
		t.ok(dodo.filterBy('Height', h => h >= 7).toArray().length
		== dodo.filterBy('Height', h => h >= 7).length)
		})

		test('reduce of single column', t => {
		@@ -266,0 +275,0 @@ const dodo = new Dodo(table, index)

.nyc_output/54776.json

dist/dodos.js

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